| Non-life underwriting reserve risk | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Non-life underwriting reserve risk | en | http://www.xbrl.org/2003/role/label | http://eiopa.europa.eu/xbrl/s2c/role/dict/dom/RT/6 |
| Non-life underwriting reserve risk | en | http://www.xbrl.org/2003/role/label | http://eiopa.europa.eu/xbrl/s2c/role/dict/dom/RT/24 |
| Non-life underwriting reserve risk | en | http://www.xbrl.org/2003/role/label | http://eiopa.europa.eu/xbrl/s2c/role/dict/dom/RT/29 |
| 4. Non-life underwriting reserve risk | en | http://www.xbrl.org/2003/role/label | http://eiopa.europa.eu/xbrl/s2c/role/dict/dom/RT/35 |